How IQR used in Time Series?
9HF%3>_%_(&,&
9H%F79HF*&H%&!%%*&
3&H%&!"%
Data Preparation Operations in Time Series?
7**%%*
M75%**"*5%'(
!(%77&J*
F(77(%*5%'
*7&&)%
7G!&3
3&(%()%(%);&"(
)%&%(%)
3&%)*(%(&&J*&7
Trend : -7&&&7&)
Cyclical: -"&"&)*&**"(
Seasonal: "&"&)7%*%%)&;
''**"D(
Irregularity: L"((D&(
'/
!=%&%)
=&%)*
!%**)((
Augmented Dickey-Fuller (ADF) Test or Unit Root Test:
Detrending:
97&***&7&7
'&**%*&'&'(
)*
1. Differencing:%&%(%&**)
&7)&)&(%(
%))
3&&&***7*
((&D*&
9*&5%&&7&;&
***&'**)D;*
**73&()*%&(*